ABSTRACT
CWs are usually divided into two main categories based on the system’s water ow:
• Free water surface (FWS) CWs • Subsurface (SSF) CWs
SSF CWs are further categorized into horizontal subsurface ow (HSF) and vertical ow (VF) CWs.
CWs are usually divided into two main categories based on the system’s water ow:
• Free water surface (FWS) CWs • Subsurface (SSF) CWs
SSF CWs are further categorized into horizontal subsurface ow (HSF) and vertical ow (VF) CWs.